His friends might be initially shocked. But Naruto being Naruto, they would soon accept it. Sasuke might see Naruto's alien heritage as a new way to gain power and become more interested in working with him again. Sakura would be worried about the potential dangers it could bring to Naruto, and be more protective. Shikamaru might find it all too troublesome at first, but then start to strategize on how to use Naruto's newfound abilities for the village's benefit.
His relationship with Sasuke might be different. With Kurenai's influence, Naruto could be more understanding and patient, which might help him better deal with Sasuke's issues. His bond with Sakura could also change as he may approach her in a more mature way, having learned from Kurenai about relationships.
His friends might be initially shocked. Sasuke could be both intrigued and a bit jealous of Naruto's new feature. Sakura would probably be worried about Naruto at first, constantly checking on him to make sure the wing isn't causing him any harm.
His friends would likely see him in a new light. They might respect him even more. For example, Sasuke might view Naruto as an even greater rival now that he has the status of a Sannin. And his other friends like Sakura would be proud of him and might rely on him more for difficult missions.
His relationship with Sasuke might become more complex. Sasuke, always the rival, might see Naruto's new overlord status as a challenge to his own power and ideals. They could have more intense ideological battles.
His relationship with Sasuke could become more competitive yet respectful. They'd both see each other as equals in a new way. Sasuke might start to see Naruto as a real rival worthy of his attention, and Naruto would be more confident in their interactions.
His relationship with Kakashi could also shift. Kakashi, being experienced, would be both intrigued and worried about Naruto having the Millenium Puzzle. He would try to guide Naruto in understanding and using it properly. Naruto would respect Kakashi's wisdom more in this scenario and would look to him for advice on how to handle the power and the responsibilities that come with the Millenium Puzzle.
His relationship with Sasuke might become more complex. Sasuke has always been an important figure in Naruto's life, and with Naruto's parents back, Sasuke might feel a bit left out or envious at first. Naruto, on the other hand, would have to balance his time between his old friend and his newly resurrected parents. With Sakura, she might be really happy for Naruto, but also a bit cautious. She knows how much Naruto has longed for his parents, and she would be worried that if things go wrong with their resurrection, it would break Naruto's heart all over again. As for his other friends like Shikamaru and Kiba, they would probably be more in the background, but still supportive. They might offer their help in different ways, like Shikamaru using his intelligence to figure out any potential problems with the resurrection, and Kiba being there for Naruto as a loyal friend to cheer him up when things get tough.
With Sakura, Naruto's attitude could shift. Instead of being the goofy, love - stricken Naruto she's used to, he could become more distant. He might be so focused on his training with Zabuza that he doesn't have time for Sakura's attempts to get his attention. This could make Sakura feel rejected and lead to some tension between them.
Naruto's friends might be initially suspicious of the new skills and attitude he gets from Slade's training. For example, Sasuke could see Naruto's new combat style as too ruthless and this could create tension between them. Sakura might worry that Naruto is getting too influenced by a dangerous figure. However, if Naruto can show that he's still the same person at heart, they could gradually accept his new abilities.
With Sakura, Naruto might be more respected. Since he has become more powerful in this fanfiction, Sakura could rely on him more during missions. His growth in mastering wind and lightning could also inspire her to further develop her medical and combat skills. Naruto's new abilities could lead to new team dynamics, and they might need to train together in different ways to adapt to his powers.